Among the professional hand-held measuring devices in particular stands out T250 same precision, high quality and easy handling as well as the T200. 

The main difference is particularly large number of functions, because the T250 combines thermohygrometer, laser pyrometer, and dew point alarm in one device.

It is characterized the three modes and multiple measurement functions - all this by controlling the pressure of the thumb on the control key - turns T250 into a mobile measurement station in pocket format: 

in the TH mode, the T250 fits gauge T200 and provides exactly the same functionality of this thermo-hygrometer. 

the IR mode, you can use the T250 as a laser pyrometer to measure surface temperature with a laser locator. At the top of the screen displays the current measure, and in the lower part, you can display either the corresponding minimum, maximum-, average or stored measurement. 

A particular practical advantage is the alarm function dew point:
In the DP mode the display shows the simultaneously displays the dew point temperature and surface temperature. 

As soon as the wall temperature is below the dew point temperature, an alarm and T250 alerts visible laser and sound signal. This allows alarm, using the T250 can quickly examine the walls of a room and accurately detect trouble spots. 

The graph shows the limits of condensation and mildew start to premises, depending on the minimum surface temperatures on the walls and the area of thermal bridges. 

T250 lets you all the necessary measurements: air temperature, humidity, wall surface temperature and dew point - make with only one measuring device!